23139142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4072

約数の個数: 24

約数和(自身を含む): 39804696

約数和(自身を除く): 16665554

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 4027, 5746, 8054, 52351, 68459, 104702, 136918, 680563, 889967, 1361126, 1779934, 11569571, 23139142]

約数ペア:

[(1, 23139142), (2, 11569571), (13, 1779934), (17, 1361126), (26, 889967), (34, 680563), (169, 136918), (221, 104702), (338, 68459), (442, 52351), (2873, 8054), (4027, 5746)]